| /* |
| Copyright (c) 2012-2013 Martin Sustrik All rights reserved. |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), |
| to deal in the Software without restriction, including without limitation |
| the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| and/or sell copies of the Software, and to permit persons to whom |
| the Software is furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included |
| in all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| IN THE SOFTWARE. |
| */ |
| |
| #ifndef NN_TIMERSET_INCLUDED |
| #define NN_TIMERSET_INCLUDED |
| |
| #include <stdint.h> |
| |
| #include "../utils/list.h" |
| |
| /* This class stores a list of timeouts and reports the next one to expire |
| along with the time till it happens. */ |
| |
| struct nn_timerset_hndl { |
| struct nn_list_item list; |
| uint64_t timeout; |
| }; |
| |
| struct nn_timerset { |
| struct nn_list timeouts; |
| }; |
| |
| void nn_timerset_init (struct nn_timerset *self); |
| void nn_timerset_term (struct nn_timerset *self); |
| int nn_timerset_add (struct nn_timerset *self, int timeout, |
| struct nn_timerset_hndl *hndl); |
| int nn_timerset_rm (struct nn_timerset *self, struct nn_timerset_hndl *hndl); |
| int nn_timerset_timeout (struct nn_timerset *self); |
| int nn_timerset_event (struct nn_timerset *self, struct nn_timerset_hndl **hndl); |
| |
| void nn_timerset_hndl_init (struct nn_timerset_hndl *self); |
| void nn_timerset_hndl_term (struct nn_timerset_hndl *self); |
| int nn_timerset_hndl_isactive (struct nn_timerset_hndl *self); |
| |
| #endif |
| |